That's part of the problem. The apparent meat of the story isn't all that interesting. Dany and Jon are 2 of the most bland characters on the show. They are awesome when there is action (Battle of the Bastards, Hardhomme, torching slavers, flying on a dragon, etc) but when they are just leading or talking with others, they tend to be pretty boring. Some of dialogue explaining about Jon Snow to Dany and Dany to Jon Snow almost sounded like they were reading off a wikipedia page summary of events.
Also what do we think the point of the reunion with Nymeria was? Was it to show Arya that she needs to head home and join the pack? Was it to show Arya shouldn't head home because she's no longer a wolf/Stark? Or was it so we weren't surprised when Nymeria and a pack of wolves come in at the last moment to saver her in episode 6?